General Links:
- Start Page
- Make a donation
- Mailing lists
- Result of the Logo contest
- Links Page
- Contact us
- Frequently asked questions
- Thanks
Live Information:
- Webcams
- Diary
- System status
- Knowledge base
Access:
- Access Request
- Obtain guest password
- Terms of usage
- How to access the systems
- A/Detaching sessions
- Transfering files
- Times of operation
Information area:
- Press
- History
- Legal Notice
About the systems:
- Cray Y-MP EL (yel)
- Cyber 960 (cy960)
- Cyber 860 (cy860)
- Cyber 830 (phoenix)
- SGI Origin 2000 (o2000)
- CData 4680 (majestix)
- Sun Enterprise 10000 (e10k)
- Cray T3E (t3e)
- NEC SX-4B (sx4b)
- NEC UP4800/675 (siox)
- Cray J916 (uhu)
- Cray J932 (huh)
- Cray C90
- Cray T3D
- Fujitsu VPP300 (vpp)
- Bull DPS 6000
- Login server (server)
- Successful SW-Ports
- System Logbooks
Documentation:
- Search engine
- List of all books
- Suggested reading
- CDC Models
- Papers & Talks
- Books available for download
- On German Computers
Pictures:
- General pictures
- Deinstallation of CY830s
- CDC Cyber Boards
- Tours day on Nov 23rd 2002
- Tours day on Nov 29th 2003
- Tours day on Nov 27th 2004
- Picking up a Cray J932
- Acquisition of IPPs Cray J916
- The move
- The renovation
- Vintage computer rooms
- Operating a DEC10
- Screenshots CC545
- Air Conditioning
Hardware Projects
- Cyber Disk Emulator
- MUNIAC Vacuum Tube Computer
Team Members:
- John G. Zabolitzky
- Alexander Mann
- Freddy Meerwaldt
- Wolfgang Stief
In memory of:
- Seymour Cray
- Control Data Corp
- Cray Research
- Cray Computer Corp
- ERA
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System statistics of some machines in the Cray-Cyber network
We have SysInfo running in our network, which is a package which runs via
a cron job on every host we want to monitor and prints out information about
it to a file which resides on a NFS-mounted directory.
The Server has a PHP-Script which reads those files, formats the output and
prints the result on the website.
This software package was developed by Freddy Meerwaldt and it is available for
download on his homepage.
Below is the table with the current statistics (as of the last report).
If a system is currently up, the uptime will be bold, and there will be the
term "running" printed in front of the uptime.
Current local time: May 15 04:59 2008 | General Information | Last info gathered at | Uptime | Load averages | OS & Architecture | Act. Users | Ram Total/Used | Swap Total/Used | # of Processes/Top Process | CPU Information | Hard Disks | Cray Y-MP EL
(yel) | Thu May 15 04:54:02 MET 2008
| running:
115 days, 7:51
| CPU 1: 0% busy
CPU 2: 0% busy
CPU 3: 0% busy
CPU 4: 1% busy
| UNICOS
9.0.2.2
on CRAY Y-MP
| 1
users | 998 MB / 14 MB | 781 MB / 2 MB | 21
/
| 4
CPUs: CRAY-YMP @ 33 MHz (Machine serial: 5176)
| | Device | Total space | Used space | Device type | | /dev/dsk/root | 441267 | 381247 | DD4
| | /dev/dsk/tmp | 999878 | 15746 | DD4
| | /dev/dsk/usr | 759551 | 650935 | DD4
| | /dev/dsk/src | 480185 | 265529 | DD4
| | /dev/dsk/opt | 599631 | 248147 | DD4
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| SGI Origin 2000
(o2000) | Sat Aug 25 18:13:06 MDT 2007
| 6:13pm up 27 days
| 16.00 16.00 15.95
| IRIX64
6.5 6.5.22f
on IP27 mips
| 2
users | 0 MB / 0 MB | 128 MB / 0 MB | 71
/ ees
| 16
CPUs: MIPS R10000 Processor Chip Revision: 3.4 250 MHZ IP27
| | Device | Total space | Used space | Device type | | /dev/dsk/dks0d1s0->/ | 8.3G | 2.5G | SGI IBM DNES-309170YSAF0
| | /dev/dsk/dks0d2s7->/disk2 | 8.5G | 4.4G | SGI IBM DNES-309170YSAF0
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| Main Server XEN Host
(vmhost) | Wed Sep 05 12:33:02 CEST 2007
| running:
0 days, 3:30
| 0.04, 0.03, 0.00
| Linux
2.6.18-3-xen-686
on GenuineIntel
| 0
users | 128 MB / 123 MB | 243 MB / 0 MB | 70
/ init
| 1
CPUs: Intel(R) Pentium(R) 4 CPU 1.60GHz
| | Device | Total space | Used space | Device type | | /dev/hde | 232.89 GB | whole drive | WDC WD2500BB-00RDA0
| | /dev/hde1 | 232.88 GB | unknown (not mounted) | WDC WD2500BB-00RDA0
| | /dev/hdg | 233.76 GB | whole drive | Maxtor 5A250J0
| | /dev/hdg1 | 232.88 GB | unknown (not mounted) | Maxtor 5A250J0
| | /dev/hda | 38.35 GB | whole drive | IC35L040AVVA07-0
| | /dev/hda1 | 1.86 GB | unknown (not mounted) | IC35L040AVVA07-0
| | /dev/hda2 | 0.24 GB | unknown (not mounted) | IC35L040AVVA07-0
| | /dev/hda3 | 36.24 GB | unknown (not mounted) | IC35L040AVVA07-0
| | /dev/hdc | 38.35 GB | whole drive | IC35L040AVVA07-0
| | /dev/hdc1 | 1.86 GB | unknown (not mounted) | IC35L040AVVA07-0
| | /dev/hdc2->/tmp | 0.23 GB | 0.01 GB | IC35L040AVVA07-0
| | /dev/hdc3 | 36.24 GB | unknown (not mounted) | IC35L040AVVA07-0
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| Login-Server (XEN Domain)
(login) | Thu May 15 04:53:01 CEST 2008
| running:
39 days, 16:47
| 0.00, 0.03, 0.02
| Linux
2.6.18-3-xen-686
on GenuineIntel
| 2
users | 128 MB / 126 MB | 256 MB / 0 MB | 53
/ init
| 1
CPUs: Intel(R) Pentium(R) 4 CPU 2.40GHz
| | Device | Total space | Used space | Device type | | /dev/hda1->/ | 1.97 GB | 0.57 GB | XEN Hard Disk
| | /dev/hda2 | 0.25 GB | unknown (not mounted) | XEN Hard Disk
| | /dev/hda3->/data | 27.3 GB | 14.43 GB | XEN Hard Disk
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